HEIDECKE, C.; KUHN, A. Simulating Groundwater Charges for the Moroccan Drâa River Basin. Journal of Agricultural and Marine Sciences [JAMS], [S. l.], v. 11, p. 47–54, 2006. Disponível em: https://journals.squ.edu.om/index.php/jams/article/view/638. Acesso em: 30 apr. 2024.